If a drug severely depressed the functioning of the medulla,which of the following might be likely to occur?
A) The person may have constricted pupils.
B) The person may have an increase in heart rate.
C) The person may stop breathing.
D) The person may have motor tremor.

Question

Quizplus · Accepted Answer

The medulla is responsible for regulating vital functions such as breathing and heart rate. If the drug severely depressed its functioning, it could lead to a cessation of breathing, which is a potentially life-threatening condition. Constricted pupils (A) and motor tremor (D) are not directly related to medulla functioning, while an increase in heart rate (B) is controlled by other parts of the brain such as the autonomic nervous system.

If a Drug Severely Depressed the Functioning of the Medulla,which